Originally Posted by gsa103

I have the RWS 10mm on my mountain bike. If you pull the lever out (along the axle axis), it will freely rotate, then you push it back in to loosen/tighten. It's actually much nicer than a standard QR in practice. You tighten it down, then re-orient the handle as desired and lock it back in. No more messing with getting the axle threaded just right to achieve the correct QR tension and orientation.